Aging device for processing graphene nano material

Abstract

The utility model provides an aging device for graphene nano material processing, which belongs to the technical field of graphene nano material processing, and comprises a tank body and a cover body arranged on the tank body, a rotating rod is rotatably arranged on the cover body, a motor frame corresponding to the rotating rod is arranged on the cover body, a first motor is arranged on the motor frame, and an output shaft of the first motor is connected with the end part of the rotating rod. A telescopic rod is arranged at the end of the rotating rod, a stirring shaft is arranged at the end of the telescopic rod, a spiral blade is arranged on the stirring shaft, an air inlet pipe is further arranged on the cover body, the end of the air inlet pipe is connected with external heating equipment, and an air outlet hole corresponding to the air inlet pipe is further formed in the cover body; a movable mechanism is also arranged on the cover body and is used for driving the stirring shaft to move up and down at the bottom of the rotating rod; according to the graphene aging device, hot air can be conveniently diffused between graphene and nano materials, so that the aging process is accelerated, the overall loss of the device is small, and frequent maintenance is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene nano-material processing equipment, and particularly relates to an aging device for processing graphene nano-materials. Background Art

[0002] Graphene-supported nano-materials are composite materials that use graphene as a carrier to load or adsorb other nano-materials. Such composite materials have broad application prospects in many fields, such as energy storage, catalysts, sensors, etc.

[0003] In the process of processing graphene nano-materials, aging is an indispensable step. Aging generally refers to the process in which the internal structure or properties of materials change significantly after a certain period of time under specific conditions (such as temperature, humidity, pressure, etc.). For graphene nano-materials, aging helps to remove impurities in the materials, promote the optimization of crystal structures, and improve the stability and uniformity of the materials.

[0004] After retrieval, the patent with publication number CN221132261U discloses an aging device for processing graphene nano-materials. By arranging multiple stirring shafts in the tank body, and each stirring shaft is provided with air holes, hot air can be injected between the graphene and the nano-materials through the air holes, thereby promoting the aging process of the processing of graphene nano-materials.

[0005] Although the above-mentioned device can accelerate the aging process of graphene nano-material processing, due to the special structure of its stirring shaft, it is relatively easy to be damaged, so it is necessary to frequently maintain or replace its stirring shaft. Therefore, there is an urgent need for a device with a relatively stable structure and capable of accelerating the aging process. Summary of the Utility Model

[0006] In view of this, the utility model provides an aging device for processing graphene nano-materials. The utility model can facilitate the diffusion of hot air between the graphene and the nano-materials, thereby accelerating the aging process and the overall loss of the device is small, and it does not need to be maintained frequently.

[0007] To solve the above technical problems, the present utility model provides an aging device for processing graphene nano-materials, which includes a tank body and a cover body arranged on the tank body. The cover body is connected to the tank body by bolts. A rotating rod is rotatably arranged on the cover body. The rotating rod is vertically fixed on the cover body through a bearing. A motor bracket is provided on the cover body corresponding to the rotating rod. A first motor is provided on the motor bracket. The output shaft of the first motor is connected to the end of the rotating rod. The first motor can drive the rotating rod to rotate. An expansion rod is provided at the end of the rotating rod. The expansion rod is arranged at the bottom end of the rotating rod. A stirring shaft is provided at the end of the expansion rod. The stirring shaft can move up and down below the rotating rod through the expansion rod. A spiral blade is provided on the stirring shaft. The stirring shaft can drive the spiral blade to rotate. An air inlet pipe is also provided on the cover body. The end of the air inlet pipe is connected to an external heating device. The hot air can be introduced into the tank body through the air inlet pipe by the heating device. An air outlet hole is also provided on the cover body corresponding to the air inlet pipe. The gas entering the tank body will go out through the air outlet hole. A moving mechanism is also provided on the cover body. The moving mechanism is used to drive the stirring shaft to move up and down at the bottom of the rotating rod. The up and down movement of the stirring shaft can indirectly drive the up and down movement of the spiral blade.

[0008] The moving mechanism includes a plurality of through holes arranged on the cover body. The through holes penetrate through the cover body. A plug rod is arranged in the through hole. The plug rod can move up and down in the through hole. A connecting plate is provided between the bottoms of the plurality of plug rods. The plurality of plug rods can move up and down together with the connecting plate. The connecting plate is connected to the stirring shaft through a bearing. The connecting plate can drive the stirring shaft to move up and down. An activity ring is also connected between the tops of the plug rods. The activity ring can move up and down together with the plug rods. Two bearing seats are provided on the cover body corresponding to the activity ring. An activity rod is provided between the two bearing seats. The activity rod can rotate between the two bearing seats. A cam is provided on the activity rod. The top of the cam abuts against the bottom of the activity ring. The rotation of the cam can drive the activity ring to move up and down. A second motor is also provided on the cover body. The output shaft of the second motor is connected to the end of the activity rod. The second motor can drive the activity rod to rotate.

[0009] A heating coil is also provided inside the side wall of the tank body. The heating coil can heat the tank body.

[0010] The feed inlet of the heating coil is located below the discharge outlet, that is, the heating effect on the materials at the bottom of the tank body is the best after the tank body is heated.

[0011] A filter screen is also provided on the cover body corresponding to the air outlet hole. The filter screen can prevent the material powder from flying out of the tank body.

[0012] Two sliding grooves are provided on the cover body corresponding to the air outlet hole. The two sliding grooves are symmetrically arranged. A sliding frame is provided between the two sliding grooves. The sliding frame can slide between the two sliding grooves. A filter screen is provided on the sliding frame, that is, it is convenient to disassemble or replace the filter screen.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. When aging graphene nanomaterials, the spiral blade can stir the materials upward to prevent the materials from piling up, so that the hot air entering the tank can be mixed into the material pile to promote the aging process of the materials.

[0015] 2. During the process of the stirring shaft driving the rotating blade to stir, the moving mechanism can also drive the stirring shaft up and down. When the stirring shaft moves up and down, it can drive the rotating blade to move up and down. Thus, the rotating blade can drive the material pile to move up and down continuously, making the material pile more fluffy and facilitating the immersion of hot air into the material pile to promote the aging process. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an aging device for processing graphene nanomaterials according to the present utility model;

[0017] Figure 2 According to the present utility model Figure 1 The structural diagram at position A;

[0018] Figure 3 It is a schematic structural diagram of the top view of the cover body of the present utility model;

[0019] Figure 4 According to the present utility model Figure 3 The structural diagram at position B;

[0020] Figure 5 It is a schematic structural diagram of the cross-sectional view of the tank body of the present utility model.

[0021] Description of the Reference Numerals:

[0022] 100, tank body; 101, heating coil;

[0023] 200, cover body; 201, rotating rod; 202, motor frame; 203, first motor; 204, telescopic rod; 205, stirring shaft; 206, spiral blade;

[0024] 300, moving mechanism; 301, perforation; 302, inserting rod; 303, connecting plate; 304, moving ring; 305, bearing seat; 306, moving rod; 307, cam; 308, second motor;

[0025] 400, air inlet pipe; 401, air outlet hole; 402, slideway; 403, sliding frame; 404, filter screen. Detailed Embodiment

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will combine the drawings of the embodiments of the present utility model Figures 1-5, the technical solutions of the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

[0027] As Figures 1-5 shown: It includes a tank body 100 and a cover body 200 arranged on the tank body 100. The cover body 200 is connected to the tank body 100 by bolts. A rotating rod 201 is vertically arranged at the axis of the cover body 200 through a bearing. The rotating rod 201 can rotate vertically on the cover body 200. Corresponding to the rotating rod 201, a motor frame 202 is also arranged on the upper surface of the cover body 200. A first motor 203 is arranged upside down at the bottom of the motor frame 202. The output shaft of the first motor 203 is connected to the top of the rotating rod 201. Thus, when the first motor 203 works, it can drive the rotating rod 201 to rotate on the cover body 200. A telescopic rod 204 is coaxially arranged at the bottom of the rotating rod 201. The telescopic rod 204 is a two-stage telescopic rod 204 in this embodiment. A stirring shaft 205 is coaxially arranged at the bottom of the telescopic rod. The stirring shaft 205 can move up and down below the rotating rod 201 through the telescopic rod 204. And the rotating rod 201 can also drive the stirring shaft 205 to rotate through the telescopic rod 204. A spiral blade 206 is also arranged on the stirring shaft 205. When the stirring shaft 205 rotates, it can drive the spiral blade 206 to rotate. When the spiral blade 206 rotates, it can drive the material to stir upward in the tank body 100. And an air inlet pipe 400 is also arranged on the cover body 200. The air inlet pipe 400 is arranged through the cover body 200. The end of the air inlet pipe 400 far from the cover body 200 is also connected to an external heating device. That is, the external heating device can transport hot air into the air inlet pipe 400, and then transport it into the tank body 100 through the air inlet pipe 400. An air outlet hole 401 is also arranged through the cover body 200. Thus, the gas in the tank body 100 can be discharged through the air outlet hole 401. And an activity mechanism 300 is also arranged on the cover body 200 of the cover body 200. The activity mechanism 300 is used to drive the stirring shaft 205 to move up and down at the bottom of the rotating rod 201, and further drive the spiral blade 206 to move up and down;

[0028] When processing and aging graphene nanomaterials, the material is put into the tank body 100, and then hot air is injected into the air inlet pipe 400 through an external heating device. The hot air in the air inlet pipe 400 can enter the tank body 100. At the same time, the first motor 203 and the moving mechanism 300 work. When the first motor 203 works, the output shaft of the first motor 203 can drive the rotating rod 201 to rotate on the cover body 200. When the rotating rod 201 rotates, it can drive the stirring shaft 205 to rotate through the telescopic rod 204. When the stirring shaft 205 rotates, it can drive the spiral blade 206 to rotate. When the spiral blade 206 rotates, it can stir the material in the tank body 100 upward. During the process of the stirring shaft 205 driving the rotating blade to stir, the moving mechanism 300 can also drive the stirring shaft 205 to move up and down. When the stirring shaft 205 moves up and down, it can drive the rotating blade to move up and down. Thus, the rotating blade can drive the material pile to move up and down continuously, making the material pile relatively fluffy, facilitating the immersion of hot air into the material pile to promote the aging process. The hot air in the tank body 100 is discharged through the air outlet hole 401 on the cover body 200.

[0029] As Figure 1 , 2 shown,

[0030] The moving mechanism 300 includes a plurality of through holes 301 formed in the cover body 200. Plug rods 302 are slidably arranged in the through holes 301. A connecting plate 303 is provided between the bottoms of the plurality of plug rods 302. The plurality of plug rods 302 and the connecting plate 303 can move up and down together. The connecting plate 303 is connected to the stirring shaft 205 through a bearing. When the connecting plate 303 moves up and down, it can drive the stirring shaft 205 to move up and down, and then can drive the spiral blade 206 to move up and down. A movable ring 304 is also connected between the tops of the plurality of plug rods 302. The movable ring 304 can move up and down together with the plurality of plug rods 302. Two bearing seats 305 are symmetrically arranged on the cover body 200 corresponding to the movable ring 304. A movable rod 306 is provided between the two bearing seats 305. The two ends of the movable rod 306 are connected to the bearing seats 305 through bearings. The movable rod 306 can rotate between the two bearing seats 305 through the bearings. A cam 307 is also provided on the movable rod 306. When the movable rod 306 rotates, it can drive the cam 307 to rotate. The top of the cam 307 abuts against the bottom of the movable ring 304. Thus, every time the cam 307 rotates one circle, it can drive the movable ring 304 to move up and down. A second motor 308 is also provided on the cover body 200. The output shaft of the second motor 308 is connected to the end of the movable rod 306. When the second motor 308 works, it can drive the movable rod 306 to rotate;

[0031] When the movable mechanism 300 is working, the output shaft of the second motor 308 can drive the movable rod 306 to rotate between the two bearing seats 305. The movable rod 306 can drive the cam 307 to rotate. The rotation of the cam 307 can drive the movable ring 304 to move up and down. The movable ring 304 can drive the connecting plate 303 to move up and down through a plurality of insertion rods 302. The connecting plate 303 can drive the stirring shaft 205 to move up and down. The stirring shaft 205 can drive the spiral blade 206 to move up and down. Thus, the rotating blade can drive the material pile to move up and down continuously, making the material pile relatively fluffy.

[0032] As Figure 5 shown,

[0033] A heating coil 101 is also provided inside the side wall of the tank body 100. Hot water or hot air can be input into the heating coil 101 to heat the heating coil 101. The heating coil 101 can heat the tank body 100, and then can conduct heat transfer to the materials inside the tank body 100, so as to accelerate the aging process of the materials.

[0034] As Figure 5 shown,

[0035] The feed inlet of the heating coil 101 is located below the discharge outlet. The hot air in the tank body 100 will make the temperature at the bottom of the materials in the tank body 100 lower than that at the top. Setting the feed inlet of the heating coil 101 at the lower part can make the temperature at the bottom of the tank body 100 higher than that at the top, and indirectly make the materials at the bottom of the tank body 100 rise a little, so as to reduce the temperature difference between the upper and lower materials in the tank body 100.

[0036] As Figure 3 、 4 shown,

[0037] A filter screen 404 is also provided on the cover body 200 corresponding to the air outlet 401. The filter screen 404 can prevent the material powder in the tank body 100 from being discharged from the air outlet 401 together with the air flow during the stirring process, so as to not only avoid material waste but also reduce the impact on the external environment.

[0038] As Figure 3 、 4 shown,

[0039] Two slide ways 402 are symmetrically provided on the upper surface of the cover body 200 corresponding to the air outlet 401. The two slide ways 402 are located on both sides of the air outlet 401. A slide frame 403 is provided between the two slide ways 402. The slide frame 403 can slide back and forth between the two slide ways 402. The filter screen 404 is provided on the slide frame 403, that is, when the powder blocks the mesh holes of the filter screen 404, it is convenient to remove the filter screen 404 for replacement, so that the filter screen 404 can normally filter the air flow.

[0040] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An aging device for processing graphene nanomaterials, characterized in that: It includes a tank body (100) and a cover body (200) provided on the tank body (100). A rotating rod (201) is rotatably provided on the cover body (200). A motor bracket (202) is provided on the cover body (200) corresponding to the rotating rod (201). A first motor (203) is provided on the motor bracket (202). The output shaft of the first motor (203) is connected to the end of the rotating rod (201). An expansion rod (204) is provided at the end of the rotating rod (201). A stirring shaft (205) is provided at the end of the expansion rod (204). Spiral blades (206) are provided on the stirring shaft (205). An air inlet pipe (400) is further provided on the cover body (200). The end of the air inlet pipe (400) is connected to an external heating device. Air outlet holes (401) are provided on the cover body (200) corresponding to the air inlet pipe (400). An actuating mechanism (300) is further provided on the cover body (200). The actuating mechanism (300) is used to drive the stirring shaft (205) to move up and down at the bottom of the rotating rod (201).

2. The aging device for processing graphene nanomaterials according to claim 1, characterized in that: The actuating mechanism (300) includes a plurality of through holes (301) provided on the cover body (200). Plug rods (302) are provided in the through holes (301). A connecting plate (303) is provided between the bottoms of the plurality of plug rods (302). The connecting plate (303) is connected to the stirring shaft (205) through a bearing. An actuating ring (304) is further connected between the tops of the plurality of plug rods (302). Two bearing seats (305) are provided on the cover body (200) corresponding to the actuating ring (304). An actuating rod (306) is provided between the two bearing seats (305). A cam (307) is provided on the actuating rod (306). The top of the cam (307) abuts against the bottom of the actuating ring (304). A second motor (308) is further provided on the cover body (200). The output shaft of the second motor (308) is connected to the end of the actuating rod (306).

3. The aging device for processing graphene nanomaterials according to claim 1, characterized in that: A heating coil (101) is further provided inside the side wall of the tank body (100).

4. The aging device for processing graphene nanomaterials according to claim 3, wherein: The feed inlet of the heating coil (101) is located below the discharge outlet.

5. The aging device for processing graphene nanomaterials according to claim 1, wherein: A filter screen (404) is further provided on the cover body (200) corresponding to the air outlet holes (401).

6. The aging device for processing graphene nanomaterials according to claim 5, wherein: Two sliding channels (402) are provided on the cover body (200) corresponding to the air outlet holes (401). A sliding frame (403) is provided between the two sliding channels (402). A filter screen (404) is provided on the sliding frame (403).

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